pandas.BooleanDtype

class pandas.BooleanDtype

Extension dtype for boolean data.

This is a pandas Extension dtype for boolean data with support for missing values. BooleanDtype is the dtype companion to BooleanArray, which implements Kleene logic (sometimes called three-value logic) for logical operations. See Kleene logical operations for more.

Warning

BooleanDtype is considered experimental. The implementation and parts of the API may change without warning.

Attributes

None

Methods

None

See also

arrays.BooleanArray

Array of boolean (True/False) data with missing values.

Int64Dtype

Extension dtype for int64 integer data.

StringDtype

Extension dtype for string data.

Examples

>>> pd.BooleanDtype()
BooleanDtype

>>> pd.array([True, False, None], dtype=pd.BooleanDtype())
<BooleanArray>
[True, False, <NA>]
Length: 3, dtype: boolean

>>> pd.array([True, False, None], dtype="boolean")
<BooleanArray>
[True, False, <NA>]
Length: 3, dtype: boolean